diff --git a/Assets/MeshUtility/package.json b/Assets/MeshUtility/package.json
index bd217070a..50837f1cf 100644
--- a/Assets/MeshUtility/package.json
+++ b/Assets/MeshUtility/package.json
@@ -1,4 +1,3 @@
-{
 {
   "name": "com.vrmc.meshutility",
   "version": "0.59.0",
diff --git a/Assets/VRM/UniVRM/Editor/Format/VRMVersionMenu.cs b/Assets/VRM/UniVRM/Editor/Format/VRMVersionMenu.cs
index 95e3b51cf..a2d05726e 100644
--- a/Assets/VRM/UniVRM/Editor/Format/VRMVersionMenu.cs
+++ b/Assets/VRM/UniVRM/Editor/Format/VRMVersionMenu.cs
@@ -40,7 +40,6 @@ namespace VRM
 
         const string MeshUtilityPath = "Assets/MeshUtility/package.json";
         const string MeshUtilityTemplate = @"{{
-{{
   ""name"": ""com.vrmc.meshutility"",
   ""version"": ""{0}.{1}.{2}"",
   ""displayName"": ""MeshUtility"",